CN110485476A - A kind of fool proof road combined manhole cover of tool - Google Patents
A kind of fool proof road combined manhole cover of tool Download PDFInfo
- Publication number
- CN110485476A CN110485476A CN201910796043.8A CN201910796043A CN110485476A CN 110485476 A CN110485476 A CN 110485476A CN 201910796043 A CN201910796043 A CN 201910796043A CN 110485476 A CN110485476 A CN 110485476A
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- Prior art keywords
- chamber
- well
- lid
- power
- well lid
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of fool proof road combined manhole cover of tool disclosed by the invention, including stratum, well chamber is equipped in the stratum, the well is intracavitary to be equipped with mounting device, the well lid as made from composite material is installed on the mounting device, the well lid and mounting device locking connect, safety device is equipped on the outside of the well chamber, it include spare lid in the safety device, the present invention controls the connection status between well lid and mounting blocks by power motor, improve the installation fastness and anti-theft of well lid, secondly, spare lid is equipped in device, it can be when damaged or damage occurs for well lid, well lid and the automatic replacement of spare lid, immediately safe passing is ensured using spare lid, and well lid is shrinkable intracavitary in well, well lid is replaced with spare cover in inside, the prevailing state on the upside of well chamber is not interfered, and automatic operation, efficiently immediately, and safety system Number is high.
Description
Technical field
The present invention relates to manhole technical field, specially a kind of fool proof road combined manhole cover of tool.
Background technique
Towards the closure of the entrance of underground installation when well lid, falling for people or object, traditional well lid and ground are prevented
It abuts and places between face, can directly take well lid away, anti-theft is poor；
Secondly, well lid is in use, it may occur that be rolled and damaged situation, what well lid cannot be instant replace, then
It easily falls in well when walk, and easily sink when vehicle pass-through, so that the safety of the passage of road declines；
In addition, instantaneous safety when existing manhole cover damage operates, open safety warning-panel by well lid zone isolation, pacifies
Full warning sign placement is unstable, is easily ignored or moves, causes unsafe accident, and timely maintenance well lid is not easy for well lid isolated area
Road is hindered, when replacing well lid, manual operation is needed, replaces low efficiency, and manually in road work, safety is low.This
Invent a kind of device that can solve the above problem illustrated.
Summary of the invention
Technical problem:
Traditional manhole cover anti-theft is poor, and when well lid is impaired, is unable to instantaneously changing, easily causes unsafe accident, and well lid is replaced
Work usual manual operation, low efficiency, and safety is low.
To solve the above problems, this example devises a kind of fool proof road combined manhole cover of tool, a kind of tool of this example
Fool proof road combined manhole cover, including stratum are equipped with well chamber in the stratum, and the well is intracavitary to be equipped with mounting device,
The well lid as made from composite material is installed, the well lid and mounting device locking connect, described on the mounting device
It is equipped with safety device on the outside of well chamber, includes spare lid in the safety device, it is described when the well lid is damaged or is not available
Spare lid can close the well chamber to normal pass, be equipped with lifting device on the downside of the safety device, the lifting device with
The mounting device is connected, then the lifting device work can drive the well lid to go up and down, and the lifting device includes elevator,
Rotating device is equipped in the elevator, the rotating device can drive the well lid to rotate, and set shifting on the left of the lifting device
Dynamic device, the mobile device are connected by power with the mounting device, be may make and are taken off between the well lid and the mounting device
It is unlocked from by the well lid, power switching device, the power switching device and the safety is equipped on the left of the mobile device
Device is connected by power, and transmission device is equipped on the downside of the power switching device, and the well lid decline can touch the biography when rotating
Dynamic device work, so that the power switching device provides power for the safety device, then the spare lid can be used for
It closes well chamber and ensures current safety.
It may be preferred that being equipped with rotation fluting in the well lid, the rotation fluting is connected with the mounting device, then described
Well lid is pivotally mounted on the mounting device.
Wherein, the mounting device includes the mounting blocks of annular, and the mounting blocks upper surface is installed with fixed block, described solid
Determine rotation in block and be equipped with rotating bar, the rotating bar front and back end and rotation fluting inner end wall are connected, set in the mounting blocks
There are lock slots, closing piece is equipped in the lock slots, the closing piece upper surface and the well lid are connected, and grafting is equipped in the closing piece
Slot, the interior sliding of the inserting groove are equipped with shank, and the shank left end is through the lifting device and is equipped with groove, described recessed
Slot is connect with the mobile device, so that rotating the well lid opens and closes the well chamber, the shank and the inserting groove grafting
When, the well lid and mounting blocks locking can be connected.
Wherein, the safety device includes sliding groove, and the sliding groove width is greater than the well chamber, the spare lid and institute
Sliding groove slidable connection is stated, telescopic cavity is equipped in the spare lid, sliding is equipped with expansion plate in the telescopic cavity, described flexible
Compression spring is installed on plate or so end, the spare lid internal screw thread is connected with rotational lead screw, is equipped with and passes on rear side of the sliding groove
Dynamic chamber, the rotational lead screw rear end and the drive cavity aft bulkhead are rotatablely connected, and rotation is equipped with transmission shaft, institute in the drive cavity
It states and is connected by power between transmission shaft and the rotational lead screw by driving belt, the transmission shaft front end and the power converting means
It sets and is connected by power, so that the expansion plate is under the compression spring elastic reaction when the spare lid is moved to the well chamber
Rise, and the expansion plate upper surface is concordant with the surface of stratum, ensures road.
Wherein, the lifting device includes symmetrical lifting chamber, and the intracavitary rotation of lifting is equipped with elevating screw, institute
It states elevator to be threadedly connected on the elevating screw, rotation is equipped with rotation axis in the elevator, and the rotation axis is close to right
The one end at title center and the mounting blocks are connected, and the rotation axis front end is equipped with card slot, and the card slot and the rotating device are inserted
It connects, the lifting chamber lower end wall is installed with fixed link, and the fixed link upper end is bevel structure, and the fixed link rear end face is fixed
There is rack gear, the rack gear is connected by power with the rotating device, it communicates in the lifting chamber left end wall in left side equipped with link slot,
The shank left end extends in the link slot, and synchronizing device, the lifting silk of left and right are equipped on the downside of the lifting chamber
Thick stick is connected by power with the synchronizing device, so that elevating screw rotation can drive the elevator to go up and down.
Wherein, the synchronizing device includes symmetrical connecting cavity, is communicated on the downside of the connecting cavity and the lifting chamber,
The elevating screw lower end and the connecting cavity lower end wall are rotatablely connected, and rotation is equipped with belt shaft in the connecting cavity, described
It is connected by power between belt shaft and the elevating screw by connecting belt, the connecting cavity lower end wall on right side is installed with drive
Dynamic motor, the elevating screw lower end, which is connected by power on the upside of the driving motor, the connecting cavity to communicate, is equipped with commutation chamber, institute
State intracavitary and be installed with first bevel gear, the first bevel gear left end engagement connection that extends to the commutation of belt shaft upper end
There is second bevel gear, is connected between the second bevel gear of left and right by connecting shaft, so that the driving motor works, so that
The elevating screw of left and right rotates synchronously.
Wherein, the rotating device includes symmetrical through slot, and the through slot is located at the rotation axis forward position, institute
It states and is communicated on rear side of through slot equipped with belt chamber, the belt is intracavitary to be equipped with rotate gear, and the rotate gear can be nibbled with the rack gear
It closes, rotation is equipped with meshing gear on rear side of the rotate gear, and the meshing gear is engaged with the rotation axis, the meshing gear
It is installed with belt pulley far from an end face of the well chamber with the rotate gear, passes through synchronous toothed belt between the belt pulley
It is connected by power, is communicated on the through slot and be equipped with clamping sliding slot, slided in the clamping sliding slot and be equipped with clamping block, after the clamping block
End extends in the card slot, is equipped in the clamping block and abuts slot, and the abutting slot can be abutted with the fixed link, the card
It connects and is installed with reset spring between block front end and the clamping sliding slot, so that the fixed link and the card slot can be by institutes when being detached from
Rotation axis unlock is stated, the meshing gear rotation can drive the rotation axis to rotate, so that the well lid rotates.
Wherein, the mobile device includes mobile cavity, and sliding is equipped with movable block, the movable block right end in the mobile cavity
Be installed with mobile bar, the mobile bar lower end extend in the link slot and with the groove grafting, on the downside of the mobile cavity
It communicates and is equipped with mobile chute, rotation is equipped with mobile lead screw in the mobile chute, and the movable block is threadedly connected to the movement
On lead screw, the mobile lead screw left end is connected by power with the power switching device, so that the mobile bar and the groove are inserted
When connecing, the mobile bar movement can drive the shank to move to left, and then the well lid is unlocked.
Wherein, the power switching device includes conversion chamber, and the intracavitary sliding of conversion is equipped with conversion block, the conversion block
Lower end surface is installed with adjustable spring, power motor is installed in the conversion block, power is equipped with spline on the power motor
It covers, spline block is installed on the spline housing, the conversion chamber upper end wall rotation is equipped with third hand tap gear, the third hand tap gear
Connect with the spline block spline, third hand tap gear right end engagement is connected with the 4th bevel gear, the 4th bevel gear with
The mobile lead screw left end is connected, and communicates on the upside of the spline housing and is equipped with engagement chamber, and the engagement chamber lower end wall rotation is equipped with flower
Key axis, the splined shaft and the spline housing can spline connect, the splined shaft upper end is installed with the 5th bevel gear, the described 5th
The engagement of bevel gear rear end is connected with the 6th bevel gear, and the 6th bevel gear and the transmission shaft front end are connected, thus the flower
When key axis is connect with the spline housing, the power motor provides power for the safety device, and the spline block and third are bored
Gear connection, then the power motor provides power for the mobile device.
Wherein, the transmission device includes driving groove, is communicated on the right side of the driving groove with the well chamber, in the driving groove
Sliding is equipped with pressure ram, and the pressure ram lower end surface is installed with slider guide, and the slider guide left end is installed with the first spring, described
Sliding is equipped with push rod between the conversion chamber on the upside of driving groove, and the push rod lower end is abutted with the pressure ram, the push rod
Upper end and the conversion block are connected, and the push rod right side is installed with limited block, and the limited block upper end is installed with second spring,
It is moved to the left after being squeezed to the pressure ram by the well lid, is converted so that the conversion block rises for power.
The beneficial effects of the present invention are: the present invention controls the connection status between well lid and mounting blocks by power motor,
The installation fastness and anti-theft of raising well lid, secondly, spare lid is equipped in device, when can be damaged in well lid generation or damaging,
Well lid and the automatic replacement of spare lid, immediately using spare lid guarantee safe passing, and well lid is shrinkable intracavitary in well, well lid with it is standby
It is replaced with covering in inside, does not interfere the prevailing state on the upside of well chamber, and automatic operation, efficiently immediately, and safety coefficient
It is high.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram for having fool proof road combined manhole cover of the invention；
Fig. 2 is the structural schematic diagram in direction " A-A " of Fig. 1；
Fig. 3 is the structural schematic diagram in direction " B-B " of Fig. 2；
The structural schematic diagram that " C " that Fig. 4 is Fig. 1 amplifies；
Fig. 5 is the structural schematic diagram in direction " D-D " of Fig. 1；
The structural schematic diagram that " E " that Fig. 6 is Fig. 5 amplifies.
Specific embodiment
Below with reference to Fig. 1-Fig. 6, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of fool proof road combined manhole covers of tool, are mainly used for town road safe passing work
Make, below in conjunction with attached drawing of the present invention, the present invention will be further described:
A kind of fool proof road combined manhole cover of tool of the present invention, including stratum 10, the stratum 10 is interior to be equipped with well
Chamber 11, the well chamber 11 is interior to be equipped with mounting device 601, is equipped with the well lid as made from composite material on the mounting device 601
15, the well lid 15 is connected with the mounting device 601 locking, and safety device 602, the safety are equipped on the outside of the well chamber 11
It include spare lid 74 in device 602, when the well lid 15 is damaged or is not available, the spare lid 74 can close the well chamber
11 to normal pass, and lifting device 603, the lifting device 603 and installation dress are equipped on the downside of the safety device 602
It sets 601 to be connected, then the work of lifting device 603 can drive the well lid 15 to go up and down, and the lifting device 603 includes elevator
19, the elevator 19 is interior to be equipped with rotating device 604, and the rotating device 604 can drive the well lid 15 to rotate, the lifting
Mobile device 605 is set on the left of device 603, the mobile device 605 is connected by power with the mounting device 601, may make described
It is detached between well lid 15 and the mounting device 601 and unlocks the well lid 15, turned on the left of the mobile device 605 equipped with power
Changing device 606, the power switching device 606 are connected by power with the safety device 602, under the power switching device 606
Side is equipped with transmission device 607, and the decline of well lid 15 can touch the transmission device 607 when rotating and work, so that described
Power switching device 606 is that the safety device 602 provides power, then it is logical to can be used for closing the guarantee of well chamber 11 for the spare lid 74
Row safety.
Valuably, rotation fluting 16 is equipped in the well lid 15, the rotation fluting 16 and the mounting device 601 are solid
Even, then the well lid 15 is pivotally mounted on the mounting device 601.
According to embodiment, mounting device 601 is described in detail below, the mounting device 601 includes the peace of annular
Block 12 is filled, 12 upper surface of mounting blocks is installed with fixed block 13, rotates in the fixed block 13 and be equipped with rotating bar 14, and described turn
14 front and back end of lever and the rotation are slotted, and 16 inner end walls are connected, and the mounting blocks 12 are interior is equipped with lock slots 42, the lock slots
Closing piece 43 is equipped in 42,43 upper surface of closing piece and the well lid 15 are connected, and inserting groove 44 is equipped in the closing piece 43, described
Sliding is equipped with shank 45 in inserting groove 44, and 45 left end of shank is through the lifting device 603 and is equipped with groove 46, institute
Groove 46 is stated to connect with the mobile device 605, so that rotating the well lid 15 opens and closes the well chamber 11, the shank 45 with
When 44 grafting of inserting groove, the well lid 15 and the mounting blocks 12 locking can be connected.
According to embodiment, safety device 602 is described in detail below, the safety device 602 includes sliding groove 73,
73 width of sliding groove is greater than the well chamber 11, the spare lid 74 and 73 slidable connection of sliding groove, described spare
Telescopic cavity 78 is equipped in lid 74, sliding is equipped with expansion plate 79 in the telescopic cavity 78, is installed on the end of expansion plate 79 or so
Compression spring 80, spare 74 internal screw thread of lid are connected with rotational lead screw 75, are equipped with drive cavity 76, institute on rear side of the sliding groove 73
It states 75 rear end of rotational lead screw and 76 aft bulkhead of drive cavity is rotatablely connected, rotation is equipped with transmission shaft 64 in the drive cavity 76,
Be connected by power between the transmission shaft 64 and the rotational lead screw 75 by driving belt 77,64 front end of transmission shaft with it is described
Power switching device 606 is connected by power, thus when the spare lid 74 is moved to the well chamber 11, the expansion plate 79 is described
Rise under 80 elastic reaction of compression spring, and 79 upper surface of the expansion plate and 10 flush of stratum, ensures path link
Row.
According to embodiment, lifting device 603 is described in detail below, the lifting device 603 includes bilateral symmetry
Lifting chamber 17, rotation is equipped with elevating screw 18 in the lifting chamber 17, and the elevator 19 is threadedly connected to the lifting silk
On thick stick 18, rotation is equipped with rotation axis 20, the one end and the peace of the rotation axis 20 close to symmetrical centre in the elevator 19
It fills block 12 to be connected, 20 front end of rotation axis is equipped with card slot 21, the card slot 21 and 604 grafting of rotating device, the liter
Drop 17 lower end wall of chamber is installed with fixed link 32, and 32 upper end of fixed link is bevel structure, and 32 rear end face of fixed link is fixed
There is rack gear 33, the rack gear 33 is connected by power with the rotating device 604, is communicated and is set in the 17 left end wall of the lifting chamber in left side
There is link slot 66,45 left end of shank extends in the link slot 66, and synchronizing device is equipped on the downside of the lifting chamber 17
608, the elevating screw 18 of left and right is connected by power with the synchronizing device 608, so that the rotation of the elevating screw 18 can band
The elevator 19 is moved to go up and down.
According to embodiment, synchronizing device 608 is described in detail below, the synchronizing device 608 includes bilateral symmetry
Connecting cavity 35, communicate on the downside of the connecting cavity 35 and the lifting chamber 17,18 lower end of elevating screw and the connecting cavity
The rotation connection of 35 lower end walls, the interior rotation of the connecting cavity 35 are equipped with belt shaft 37, the belt shaft 37 and the lifting silk
It is connected by power between thick stick 18 by connecting belt 36,35 lower end wall of the connecting cavity on right side is installed with driving motor 34, described
18 lower end of elevating screw, which is connected by power on the upside of the driving motor 34, the connecting cavity 35 to communicate, is equipped with commutation chamber 38, described
37 upper end of belt shaft extends in the commutation chamber 38 and is installed with first bevel gear 39, and 39 left end of first bevel gear is nibbled
Conjunction is connected with second bevel gear 40, is connected between the second bevel gear 40 of left and right by connecting shaft 41, thus the driving
Motor 34 works, so that the elevating screw 18 of left and right rotates synchronously.
According to embodiment, rotating device 604 is described in detail below, the rotating device 604 includes bilateral symmetry
Through slot 26, the through slot 26 is located at 20 forward position of rotation axis, communicates on rear side of the through slot 26 equipped with belt chamber 27, institute
It states and is equipped with rotate gear 30 in belt chamber 27, the rotate gear 30 can be engaged with the rack gear 33, after the rotate gear 30
Side rotation is equipped with meshing gear 28, and the meshing gear 28 engages with the rotation axis 20, the meshing gear 28 and described turn
Moving gear 30 is installed with belt pulley 29 far from an end face of the well chamber 11, passes through synchronous toothed belt between the belt pulley 29
31 are connected by power, and communicate on the through slot 26 and are equipped with clamping sliding slot 22, sliding is equipped with clamping block 23, institute in the clamping sliding slot 22
It states 23 rear end of clamping block to extend in the card slot 21, is equipped in the clamping block 23 and abuts slot 24, the abutting slot 24 can be with
The fixed link 32 abuts, and reset spring 25 is installed between 23 front end of clamping block and the clamping sliding slot 22, thus institute
The rotation axis 20 can be unlocked when fixed link 32 is detached from the card slot 21 by stating, and the rotation of meshing gear 28 can drive described
Rotation axis 20 rotates, so that the well lid 15 rotates.
According to embodiment, mobile device 605 is described in detail below, the mobile device 605 includes mobile cavity 47,
Sliding is equipped with movable block 48 in the mobile cavity 47, and 48 right end of movable block is installed with mobile bar 49, under the mobile bar 49
End extend in the link slot 66 and with 46 grafting of groove, communicate equipped with mobile chute 51 on the downside of the mobile cavity 47,
Rotation is equipped with mobile lead screw 50 in the mobile chute 51, and the movable block 48 is threadedly connected on the mobile lead screw 50, institute
It states mobile 50 left end of lead screw to be connected by power with the power switching device 606, so that the mobile bar 49 and the groove 46 are inserted
When connecing, 49 movement of mobile bar can drive the shank 45 to move to left, and then the well lid 15 is unlocked.
According to embodiment, power switching device 606 is described in detail below, the power switching device 606 includes
Chamber 52 is converted, sliding is equipped with conversion block 54 in the conversion chamber 52, and 54 lower end surface of conversion block is installed with adjustable spring 55, institute
It states and is installed with power motor 53 in conversion block 54, power is equipped with spline housing 57, the spline housing 57 on the power motor 53
On be installed with spline block 59,52 upper end wall of the conversion chamber rotation is equipped with third hand tap gear 60, the third hand tap gear 60 and institute
The connection of 59 spline of spline block is stated, 60 right end of the third hand tap gear engagement is connected with the 4th bevel gear 58, the 4th bevel gear
58 are connected with mobile 50 left end of lead screw, communicate on the upside of the spline housing 57 and are equipped with engagement chamber 65,65 lower end of engagement chamber
Wall rotation is equipped with splined shaft 61, the splined shaft 61 and the spline housing 57 can spline connect, 61 upper end of splined shaft is fixed
Have the 5th bevel gear 62,62 rear end of the 5th bevel gear engagement is connected with the 6th bevel gear 63, the 6th bevel gear 63 with
64 front end of transmission shaft is connected, so that the power motor 53 is institute when the splined shaft 61 is connect with the spline housing 57
It states safety device 602 and power is provided, the spline block 59 is connect with third hand tap gear 60, then the power motor 53 is the shifting
Dynamic device 605 provides power.
According to embodiment, transmission device 607 is described in detail below, the transmission device 607 includes driving groove 69,
69 right side of driving groove is communicated with the well chamber 11, and sliding is equipped with pressure ram 70, the pressure ram 70 in the driving groove 69
Lower end surface is installed with slider guide 71, and 71 left end of slider guide is installed with the first spring 72,69 upside of driving groove with it is described
Convert sliding between chamber 52 and be equipped with push rod 56,56 lower end of push rod abuts with the pressure ram 70,56 upper end of push rod and
The conversion block 54 is connected, and 56 right side of push rod is installed with limited block 67, and 67 upper end of limited block is installed with the second bullet
Spring 68 is used so that the pressure ram 70 is moved to the left after being squeezed by the well lid 15 so that the conversion block 54 rises
It is converted in power.
Below in conjunction with Fig. 1 to Fig. 6 to the use step of the fool proof road combined manhole cover of tool one of herein into
Row is described in detail:
When initial, well lid 15 closes well chamber 11, shank 45 and 44 grafting of inserting groove, clamping block 23 and 21 grafting of card slot, then well
The stabilization of lid 15 is installed on mounting blocks 12, at this point, spline block 59 is connect with 60 spline of third hand tap gear, vehicles or pedestrians can pass through
15 upper end of well lid is steadily passed through, and ensures its safety.
When needing to open the progress underground work of well lid 15, the work of power motor 53 drives the rotation of the 4th bevel gear 58, then
Mobile lead screw 50 rotates, so that movable block 48 is moved to the left, then mobile bar 49 drives shank 45 to be moved to the left, so that shank
45 are detached from inserting groove 44, unlock well lid 15, then well chamber 11 can be opened by rotating clockwise well lid 15, and power motor 53 controls well
The lock state of lid 15 can prevent from artificially opening well lid 15；
If well lid 15 damages, for the safety for avoiding pedestrian or vehicle pass-through, driving motor 34 works, by connecting belt 36
And the transmission of connecting shaft 41 so that the elevating screw 18 of left and right rotates synchronously, then elevator 19 drives rotation axis 20 to decline, thus
So that well lid 15 declines, when 32 upper end of fixed link is with the abutting of slot 24 is abutted, with the decline of elevator 19, fixed link 32 is pushed
Clamping block 23 moves forward, then clamping block 23 and card slot 21 are detached from, when rack gear 33 is engaged with rotate gear 30, rotate gear 30
Rotation drives meshing gear 28 to rotate by synchronous toothed belt 31, so that rotation axis 20 drives mounting blocks 12 to rotate, thus
Well lid 15 turns to vertical state, convenient for the sewage flow in well chamber 11, in 15 rotation process of well lid, pushes pressure ram 70 to the left
Mobile, then push rod 56 pushes conversion block 54 to rise, so that spline block 59 and third hand tap gear 60 are detached from, and spline housing 57 and spline
Axis 61 connects, then power motor 53 works, and the 5th bevel gear 62 can be driven to rotate, then transmission shaft 64 rotates, so that rotation
Lead screw 75 rotates, then spare lid 74 drives expansion plate 79 to move forward in well chamber 11, and expansion plate 79 is in 80 elasticity of compression spring
Rising and 10 flush of stratum under restoring force, can ensure the normal and safe passing of 11 upside of well chamber.
The beneficial effects of the present invention are: the present invention controls the connection status between well lid and mounting blocks by power motor,
The installation fastness and anti-theft of raising well lid, secondly, spare lid is equipped in device, when can be damaged in well lid generation or damaging,
Well lid and the automatic replacement of spare lid, immediately using spare lid guarantee safe passing, and well lid is shrinkable intracavitary in well, well lid with it is standby
It is replaced with covering in inside, does not interfere the prevailing state on the upside of well chamber, and automatic operation, efficiently immediately, and safety coefficient
It is high.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (10)
1. a kind of fool proof road combined manhole cover of tool, including stratum；
Well chamber is equipped in the stratum, the well is intracavitary to be equipped with mounting device, is equipped on the mounting device by composite material
Well lid obtained, the well lid and mounting device locking connect, and safety device, the safety dress are equipped on the outside of the well chamber
It include spare lid in setting, when the well lid is damaged or is not available, the spare lid can close the well chamber to positive normal open
Row；
Lifting device is equipped on the downside of the safety device, the lifting device and the mounting device are connected, then the lifting dress
Setting work can drive the well lid to go up and down, and the lifting device includes elevator, and rotating device is equipped in the elevator, described
Rotating device can drive the well lid to rotate, and mobile device, the mobile device and the installation are set on the left of the lifting device
Device is connected by power, and may make that disengaging unlocks the well lid between the well lid and the mounting device；
Power switching device is equipped on the left of the mobile device, the power switching device is connected by power with the safety device,
Transmission device is equipped on the downside of the power switching device, the well lid decline can touch the transmission operation when rotating, from
And the power switching device is made to provide power for the safety device, then it is logical to can be used for closing the guarantee of well chamber for the spare lid
Row safety.
2. a kind of fool proof road combined manhole cover of tool as described in claim 1, it is characterised in that: set in the well lid
There is rotation to slot, the rotation fluting is connected with the mounting device.
3. a kind of fool proof road combined manhole cover of tool as described in claim 1, it is characterised in that: the mounting device
Mounting blocks including annular；
The mounting blocks upper surface is installed with fixed block, and rotation is equipped with rotating bar, the rotating bar front and back end in the fixed block
It is connected with rotation fluting inner end wall, lock slots is equipped in the mounting blocks, are equipped with closing piece, the closing piece in the lock slots
Upper surface and the well lid are connected；
Inserting groove is equipped in the closing piece, sliding is equipped with shank in the inserting groove, and the liter is run through in the shank left end
Falling unit and it is equipped with groove, the groove connect with the mobile device.
4. a kind of fool proof road combined manhole cover of tool as described in claim 1, it is characterised in that: the safety device
Including sliding groove；
The sliding groove width is greater than the well chamber, the spare lid and the sliding groove slidable connection, in the spare lid
Equipped with telescopic cavity, sliding is equipped with expansion plate in the telescopic cavity, and described expansion plate or so is installed with compression spring on end, described standby
Rotational lead screw is connected with lid internal screw thread；
Drive cavity is equipped on rear side of the sliding groove, the rotational lead screw rear end and the drive cavity aft bulkhead are rotatablely connected, described
Rotation is equipped with transmission shaft in drive cavity, is connected by power between the transmission shaft and the rotational lead screw by driving belt, described
Transmission shaft front end is connected by power with the power switching device.
5. a kind of fool proof road combined manhole cover of tool as described in claim 1, it is characterised in that: the lifting device
Including symmetrical lifting chamber；
The intracavitary rotation of lifting is equipped with elevating screw, and the elevator is threadedly connected on the elevating screw, the lifting
Rotation is equipped with rotation axis in block, and the rotation axis is connected close to one end of symmetrical centre and the mounting blocks, before the rotation axis
End is equipped with card slot, the card slot and the rotating device grafting；
The lifting chamber lower end wall is installed with fixed link, and the fixed link upper end is bevel structure, and the fixed link rear end face is solid
Equipped with rack gear, the rack gear is connected by power with the rotating device, is communicated in the lifting chamber left end wall in left side and is equipped with connection
Slot, the shank left end extend in the link slot；
Synchronizing device is equipped on the downside of the lifting chamber, the elevating screw of left and right is connected by power with the synchronizing device.
6. a kind of fool proof road combined manhole cover of tool as claimed in claim 5, it is characterised in that: the synchronizing device
Including symmetrical connecting cavity；
It is communicated on the downside of the connecting cavity and the lifting chamber, the elevating screw lower end and connecting cavity lower end wall rotation connect
It connects, rotation is equipped with belt shaft in the connecting cavity, dynamic by connection belt between the belt shaft and the elevating screw
Power connection；
The connecting cavity lower end wall on right side is installed with driving motor, and the elevating screw lower end is connected by power in the driving electricity
Machine；
It is communicated on the upside of the connecting cavity and is equipped with commutation chamber, it is intracavitary and be installed with that belt shaft upper end extends to the commutation
One bevel gear, the first bevel gear left end engagement are connected with second bevel gear, pass through between the second bevel gear of left and right
Connecting shaft is connected.
7. a kind of fool proof road combined manhole cover of tool as described in claim 1, it is characterised in that: the rotating device
Including symmetrical through slot；
The through slot is located at the rotation axis forward position, communicates on rear side of the through slot equipped with belt chamber, the belt is intracavitary to be set
There is rotate gear, the rotate gear can be engaged with the rack gear, and rotation is equipped with meshing gear on rear side of the rotate gear, described
Meshing gear is engaged with the rotation axis, and an end face of the meshing gear with the rotate gear far from the well chamber is fixed
There is belt pulley, is connected by power between the belt pulley by synchronous toothed belt；
It is communicated on the through slot and is equipped with clamping sliding slot, sliding is equipped with clamping block in the clamping sliding slot, and the clamping block rear end is prolonged
It extends in the card slot, is equipped in the clamping block and abuts slot, the abutting slot can be abutted with the fixed link, the clamping block
Reset spring is installed between front end and the clamping sliding slot.
8. a kind of fool proof road combined manhole cover of tool as described in claim 1, it is characterised in that: the mobile device
Including mobile cavity；
Sliding is equipped with movable block in the mobile cavity, and the movable block right end is installed with mobile bar, and the mobile bar lower end extends
To in the link slot and with the groove grafting；
It communicates on the downside of the mobile cavity equipped with mobile chute, rotation is equipped with mobile lead screw, the movable block in the mobile chute
It is threadedly connected on the mobile lead screw, the mobile lead screw left end is connected by power with the power switching device.
9. a kind of fool proof road combined manhole cover of tool as described in claim 1, it is characterised in that: the power conversion
Device includes conversion chamber；
The intracavitary sliding of conversion is equipped with conversion block, and the conversion block lower end surface is installed with adjustable spring, consolidates in the conversion block
Equipped with power motor, power is equipped with spline housing on the power motor, and spline block, the conversion are installed on the spline housing
The rotation of chamber upper end wall is equipped with third hand tap gear, and the third hand tap gear is connect with the spline block spline, the third hand tap gear
Right end engagement is connected with the 4th bevel gear, and the 4th bevel gear and the mobile lead screw left end are connected；
Communicated on the upside of the spline housing and be equipped with engagement chamber, the engagement chamber lower end wall rotation is equipped with splined shaft, the splined shaft and
The spline housing can spline connection, the splined shaft upper end is installed with the 5th bevel gear, and the 5th bevel gear rear end engagement connects
It is connected to the 6th bevel gear, the 6th bevel gear and the transmission shaft front end are connected.
10. a kind of fool proof road combined manhole cover of tool as described in claim 1, it is characterised in that: the transmission dress
It sets including driving groove；
It is communicated on the right side of the driving groove with the well chamber, sliding is equipped with pressure ram, the pressure ram lower end surface in the driving groove
It is installed with slider guide, the slider guide left end is installed with the first spring；
Sliding is equipped with push rod between the conversion chamber on the upside of the driving groove, and the push rod lower end is abutted with the pressure ram,
The push rod upper end and the conversion block are connected, and the push rod right side is installed with limited block, and the limited block upper end is installed with
Second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910796043.8A CN110485476B (en) | 2019-08-27 | 2019-08-27 | Road composite well lid with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910796043.8A CN110485476B (en) | 2019-08-27 | 2019-08-27 | Road composite well lid with safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110485476A true CN110485476A (en) | 2019-11-22 |
| CN110485476B CN110485476B (en) | 2021-01-29 |
Family
ID=68554384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910796043.8A Expired - Fee Related CN110485476B (en) | 2019-08-27 | 2019-08-27 | Road composite well lid with safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485476B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042023A (en) * | 2019-12-20 | 2020-04-21 | 青岛周识智能交通科技有限公司 | Traffic control device of non-motor vehicle lane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10299075A (en) * | 1997-05-01 | 1998-11-10 | Okamoto:Kk | Cover device for snow-feed opening |
| EP2428484A1 (en) * | 2010-09-13 | 2012-03-14 | E. Norton & Associates | Hydraulic lifting apparatus |
| CN103410552A (en) * | 2013-08-23 | 2013-11-27 | 山西汾西矿业（集团）有限责任公司设备修造厂 | Automatic resetting device for spare anti-explosion well lid of mining air well |
| CN205604299U (en) * | 2016-03-30 | 2016-09-28 | 中国石油大学(华东) | Novel well lid protection device |
| CN208981367U (en) * | 2018-09-30 | 2019-06-14 | 广东中林建筑园林工程有限公司 | The theft-prevention structure of town road inspection well cover |
-
2019
- 2019-08-27 CN CN201910796043.8A patent/CN110485476B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10299075A (en) * | 1997-05-01 | 1998-11-10 | Okamoto:Kk | Cover device for snow-feed opening |
| EP2428484A1 (en) * | 2010-09-13 | 2012-03-14 | E. Norton & Associates | Hydraulic lifting apparatus |
| CN103410552A (en) * | 2013-08-23 | 2013-11-27 | 山西汾西矿业（集团）有限责任公司设备修造厂 | Automatic resetting device for spare anti-explosion well lid of mining air well |
| CN205604299U (en) * | 2016-03-30 | 2016-09-28 | 中国石油大学(华东) | Novel well lid protection device |
| CN208981367U (en) * | 2018-09-30 | 2019-06-14 | 广东中林建筑园林工程有限公司 | The theft-prevention structure of town road inspection well cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042023A (en) * | 2019-12-20 | 2020-04-21 | 青岛周识智能交通科技有限公司 | Traffic control device of non-motor vehicle lane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110485476B (en) | 2021-01-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210112 Address after: 430000, 277 Zhongshan Road, Wuchang District, Wuhan City, Hubei Province Applicant after: CHINA RAILWAY 11 BUREAU GROUP Co.,Ltd. Address before: 321000 Da Chao 126, Gaochao village, Nanshi street, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Dongyang Yunyuan Automation Technology Co.,Ltd. |
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